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DLR team integrates solar heat into solid oxide electrolyzer for highly efficient hydrogen production

Green Car Congress

A team at Deutsches Zentrum für Luft- und Raumfahrt (DLR) has successfully integrated solar heat into a solid oxide electrolyzer. The experimental setup of the prototype system consisted of a solar simulator, a solar steam generator, a steam accumulator and a solid oxide electrolyzer. kW electrical power. Schiller et al.

Solar 207
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JRC study finds 8 metals for low-carbon energy technologies at risk of shortages; EVs, wind and solar, and lighting the applications of most concern

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A new European Joint Research Centre (JRC) study looking into the supply of raw materials for the manufacture of low-carbon energy technologies found that eight metals were at high risk of shortages. The applications, i.e. technologies, of particular concern as a result are electric vehicles, wind and solar energy, and lighting.

Wind 290
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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

It's being marketed as the " Tesla Energy Plan ," and is available to any individual household in this region of 24 million people that has a solar panel system, a grid connection—and a Tesla powerwall, the Palo Alto firm's gigafactory-made 13.5 kWh battery wall unit. For bigger national grids it gets more complicated.

Solar 115
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PowerCell Sweden receives first marine order for two S3 prototype stacks; on-board H2 production via solar electricity

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The ship will be supplied with a system that encompasses on-board production of hydrogen gas from solar electricity, storage of hydrogen gas and two fuel cells each one 30 kW, which amounts to 80 hp in total. The order is a result of the collaboration agreement, which PowerCell signed with Swiss Hydrogen in April 2016.

Mariner 150
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ARPA-E to award up to $5M to investigate extracting rare earth and other critical minerals from macroalgae

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REEs and PGMs are critical in the manufacture of modern energy and national security technologies, including high-performance magnets required for wind turbines, electric vehicles, high-energy-density battery electric storage, high efficiency lighting, solar panels, and other technologies either core or ancillary to the renewable energy industry.

Wind 284
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Japan V2G demonstrator project using EVs as virtual power plant resource; METI funding

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Commencing today, the project aims to build a vehicle-to-grid (V2G) system, and through this a business model that utilizes the electricity storage capabilities of multiple EV/PHEVs to regulate power demand and supply between the grid and electric vehicles.

Japan 218
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. For this reason, a growing number of engineers have focused their attention on flow-battery technology.

Low Cost 374